Stirrer



FIG. 1 shows a perspective view of the stirrer;

FIG. 2 shows a top plan view of the stirrer shown in FIG. 1 (the bottom plan view being the same);

FIG. 3 shows a front elevation view of the stirrer shown in FIG. 1 (the rear elevation view being the same);

FIG. 4 shows a right side view of the stirrer shown in FIG. 1; and,

FIG. 5 shows a left side view of the stirrer shown in FIG. 1.

Details shown in broken lines illustrate portions of the stirrer that form no part of the claimed design. Lines shown in a “dash-dot” format define bounds of the claimed design, and form no part thereof. 

CLAIM The ornamental design for a stirrer, as shown and described. 